Sold Out, please call for ETA.
Description
Sierra Manifold-GM5.0-5.7L Vp#3857723 18-1986-1 , 18-1986-2
Sierra manifolds are painted; packaged and leak tested.
Warranty Information
We are an authorized reseller for all products listed on our website. Please contact the manufacturer for warranty info.
View AllClose
Specs
MPN:
|
18-1986-2
|
Replaces: |
Volvo 3852374-2 - 3857723 - 3847501 - OMC 3852374 - 3857723 |
Application: |
Port & Starboard - 5.0L & 5.7L GM (new style). Uses gasket 2949 and mounting kit 8502 |
Reviews
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.9
Out of 5.0

Overall Rating
98%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
June 10, 2025 by Larry C. (Canada)
“Easy deal”
June 10, 2025 by Ben R. (United States)
“great service”
June 10, 2025 by Ken S. (United States)
“Quick response to a tech question, Fair pricing and good quality parts.”